AMANDA has 24 years of water treatment industry experience and 11 years of export experience.,it is a production and distribution company of water treatment products, production:UV sterilizer/Ozone generator/Industry and Household purification system;distribution:FRP tank/RUNXIN valve/ Water distributor/RO membrane/Industry RO membrane housing/Filter cartridge /Filter housing .
Best Ro Purifier
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Best Ro Purifier

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Best Ro Purifier

5 Stage RO Water Purifier

 Best Ro Purifier Introduction 

This water purifier has no pump and no electricity, and the pressure is required to reach 2KG. It completely relies on tap water pressure to discharge water. If the water pressure is small, the pure water output may be small or no water (water drop is more than 20 meters or 6 layers). 

Amanda-Household Water Purification -five heavy and high precision filtration

    Best Ro Purifier Features

1.Energy saving;No pump;No transformer;

2. Space saving ,Easy to carry and install;

3.Six-stage filtration, increased mineralization filtration, more beneficial and healthier to the human body;

4. Explosion-proof and pressure-resistant water storage bucket, specially made of steel metal barrel, explosion-proof and pressure-resistant;

Working Principle

1. PP cartridge:Filter out sediment, suspended solids, colloids, etc. in the water (replace in 4-6 months)

2. CTO:1000+ iodine value coconut shell compressed activated carbon filter element, which can effectively absorb organic substances such as different colors, odors and residual chlorine in water (replaced every 8-12 months)

3. GAC: Granular activated carbon filter element, using coconut shell carbon with high iodine value, to absorb odor, color, residual chlorine, organic matter and other harmful substances in water (replace every 8-12 months)

4. RO Membrane :The filtration precision reaches 0.0001 microns, which can completely filter out particles, bacteria, macro-molecular substances, heavy metal ions, etc. in the water; (replace every 8-24 months)

5. T33:The raw material is acid-washed coal carbon, which further removes odor and residual chlorine in a deep way, prevents the purified water from being polluted for the second time, and makes the water more hygienic and safer (replace every 12-18 months)


1. Mainframe hanging board: It is made of thickened plate baking varnish process. The thickness of the market circulation is 1.0mm, and the thickness of the machine hanging board is 1.5mm. The structure is more stable and the texture is better;

2. filter housing:Burst pressure:≥32kg;Positioning design, reinforced design of stop structure, strength and performance are better than similar products in the market;

3. Ro housing:Threaded waterproof hammer design; shell pressure 12KG; burst pressure ≥32kgf/cm2. Better than similar products in the market;

4. filter cartridge:working principle;

5. Pressure tank:Compared with other pressure barrels on the market, this product does not rust, does not dent and will not cause metal pollution of drinking water, etc. The wading parts are all food-grade materials; it has the authoritative certification of NSF in the United States;

6. Faucet: American standard stainless steel 304 material, no rust, beautiful, strong, durable and safe;

7. Hose: food-grade PE material, the quality is better than similar products in the market; the same as the first-line brand in the market;

8. Ball valve: American standard 304 stainless steel ball valve, beautiful appearance;

9. Connecting pipe fittings: The pipe fittings are all high-end brands in the market, and use the same accessories as the first-line brands in the market, food-grade materials, safe, environmentally friendly and durable;

10. The PH value of the water quality measured on site is 8.57, which is weakly alkaline water; weakly alkaline water is beneficial to human health.

  Our Advantage


Our Factory


Advanced production equipment


Professional and technical personnel


Adequate product inventory


Rich industry experience

Amanda-Household Water Purification-The Factory

Household Water Purification-The Factory